738730 has 16 divisors (see below), whose sum is σ = 1373184. Its totient is φ = 285840.

The previous prime is 738721. The next prime is 738743. The reversal of 738730 is 37837.

738730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882 + ... + 1501.

It is an arithmetic number, because the mean of its divisors is an integer number (85824).

2⁷³⁸⁷³⁰ is an apocalyptic number.

738730 is a deficient number, since it is larger than the sum of its proper divisors (634454).

738730 is a wasteful number, since it uses less digits than its factorization.

738730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 738730 is about 859.4940372103. The cubic root of 738730 is about 90.3986431780.

The spelling of 738730 in words is "seven hundred thirty-eight thousand, seven hundred thirty".